I recall on Her, If one was unlucky enough to be on watch whilst entering or leaving harbour!. I used to try and grab the wheel, if I wasn't quick enough I'd be lookout which in actual fact became Engine movements, helm orders, courses and depth log, also engine controls. Not all that straight forward with two engines coupled to a single variable pitch propeller. All done by degrees of pitch and time lapses (nightmare). To this day I'll never understand how AB's got Lumbered with Engine Movements. Perhaps Captain Shaun can put Me straight on that. Also bearing in mind the bridge on an RFA during Harbour stations is nearly full to the brim with personnel.